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[Bug] Fiz o passo a passo do "recyclerview.widget.LinearLayoutManager" mas não mostra a tela no emulator

Boa noite

Fiz todo passo a passo e já revi a aula esta 100% igual porem ao executar o emulator Pixel XL API 33 ele não mostra a lista de produtos conforme a aula. no run mostra :

09/21 23:12:01: Launching 'app' on Pixel XL API 33.
Install successfully finished in 3 s 93 ms.
$ adb shell am start -n "com.yoshikawa.orgs/com.yoshikawa.orgs.ui.activity.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Connected to process 1902 on device 'Pixel_XL_API_33 [emulator-5556]'.
Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.
W/ziparchive: Unable to open '/data/app/~~CTrE-TuOWWMAqVZzIyM2CA==/com.yoshikawa.orgs-i6BFxegn2Ng51vIjQR05SQ==/base.dm': No such file or directory
V/GraphicsEnvironment: ANGLE Developer option for 'com.yoshikawa.orgs' set to: 'default'
V/GraphicsEnvironment: ANGLE GameManagerService for com.yoshikawa.orgs: false
V/GraphicsEnvironment: Neither updatable production driver nor prerelease driver is supported.
D/NetworkSecurityConfig: No Network Security Config specified, using platform default
D/libEGL: loaded /vendor/lib64/egl/libEGL_emulation.so
D/libEGL: loaded /vendor/lib64/egl/libGLESv1_CM_emulation.so
D/libEGL: loaded /vendor/lib64/egl/libGLESv2_emulation.so
W/.yoshikawa.orgs: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (unsupported, reflection, allowed)
W/.yoshikawa.orgs: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (unsupported, reflection, allowed)
D/CompatibilityChangeReporter: Compat change id reported: 210923482; UID 10157; state: DISABLED
D/CompatibilityChangeReporter: Compat change id reported: 37756858; UID 10157; state: ENABLED
D/HostConnection: createUnique: call
D/HostConnection: HostConnection::get() New Host Connection established 0x753aa0866310, tid 1980
D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV_Cache ANDROID_EMU_vulkan_ignored_handles ANDROID_EMU_has_shared_slots_host_memory_allocator ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_vulkan_queue_submit_with_commands ANDROID_EMU_sync_buffer_data ANDROID_EMU_read_color_buffer_dma ANDROID_EMU_hwc_multi_configs GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_gles_max_version_2 
W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
W/OpenGLRenderer: Failed to initialize 101010-2 format, error = EGL_SUCCESS
D/EGL_emulation: eglCreateContext: 0x753aa0865ad0: maj 2 min 0 rcv 2
D/EGL_emulation: eglMakeCurrent: 0x753aa0865ad0: ver 2 0 (tinfo 0x753cbc4b2080) (first time)
I/Gralloc4: mapper 4.x is not supported
D/HostConnection: createUnique: call
D/HostConnection: HostConnection::get() New Host Connection established 0x753aa0866910, tid 1980
D/goldfish-address-space: allocate: Ask for block of size 0x100
D/goldfish-address-space: allocate: ioctl allocate returned offset 0x3efffe000 size 0x2000
W/Gralloc4: allocator 4.x is not supported
D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV_Cache ANDROID_EMU_vulkan_ignored_handles ANDROID_EMU_has_shared_slots_host_memory_allocator ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_vulkan_queue_submit_with_commands ANDROID_EMU_sync_buffer_data ANDROID_EMU_read_color_buffer_dma ANDROID_EMU_hwc_multi_configs GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_gles_max_version_2 
W/Parcel: Expecting binder but got null!
D/EGL_emulation: app_time_stats: avg=2711.02ms min=34.53ms max=5387.50ms count=2
W/.yoshikawa.orgs: Cleared Reference was only reachable from finalizer (only reported once)
D/EGL_emulation: app_time_stats: avg=36764.19ms min=36764.19ms max=36764.19ms count=1

Imagem do emulator Pixel XL API 33 apenas com o titulo

1 resposta

Olá Monalysa, tudo bem ?

Vou pedir que se possível você envie o link do seu projeto no GitHub ou os códigos da sua MainActivity, Adapter e do seu activity_main.xml por aqui, dessa forma nós conseguiremos identificar o erro mais facilmente, basta seguir esse passo a passo:

  • Selecione e copie o código que será compartilhado no fórum.

  • Abra a postagem do fórum que será enviada o código.

  • Nas ferramentas do campo O que você acha disso? clique na sétima ferramenta de nome Inserir bloco de código ou pressione ctrl + alt + c.

  • Cole o código que será enviado

  • Clique em Responder.

    Início da transcrição. Gif, nesse gif o usuário inicia com o painel de codificação do Pycharm, seleciona o código presente nesse painel, clica com o botão direito no código selecionado, logo após clia em copy, logo após abre a página do fórum alura no campo “o que você acha disso?” Ao final da página, clica no botão Inserir bloco de código, sétimo da esquerda para a direita, nesse momento é inserido 6 crases o usuário cola o código entre elas. Final da transcrição

Qualquer dúvida, fico à disposição.

Abraços e bons estudos.

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